Home / 10,099,591.98-13,937,525.45-5,748,958.02

Finding the Fourth Proportional to 10,099,591.98, 13,937,525.45 and 5,748,958.02

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Solution

The fourth proportional to 10,099,591.98, 13,937,525.45 and 5,748,958.02 is: 7,933,612.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,099,591.98 : 13,937,525.45 = 5,748,958.02 : x
  2. Step 2: Convert to fraction form
    10,099,591.98/13,937,525.45 = 5,748,958.02/x
  3. Step 3: Cross multiply
    10,099,591.98x = 13,937,525.45 × 5,748,958.02
  4. Step 4: Simplify right side
    10,099,591.98x = 80,126,248,685,986.81
  5. Step 5: Solve for x
    x = 80,126,248,685,986.81/10,099,591.98
  6. Step 6: Final answer
    x = 7,933,612.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.